Kylian Mbappe’s recent switch from Nike to On, a relatively young Swiss sportswear company, marks a pivotal moment in soccer sponsorship. For decades, Nike and Adidas have dominated the soccer boot market, with Puma holding a strong third spot and a few smaller players competing for remaining share. Mbappe’s departure, despite a long-standing relationship with Nike dating back to 2006, signals a disruption in this established oligopoly and suggests the market could become more competitive and dynamic moving forward.

What distinguishes this deal is its innovative structure. Instead of a traditional endorser agreement, Mbappe has received equity in On, making him a company stakeholder actively involved in product development. This approach, inspired by On’s earlier partnership with tennis legend Roger Federer, elevates Mbappe from simply promoting products to helping shape the brand’s future. This move not only offers Mbappe greater creative input but also positions On to rapidly gain credibility and market share in a sport where trust has historically taken decades to build.

To strengthen its position in soccer, On also hired Thierry Henry as Director of Football, leveraging the iconic player’s expertise and industry relationships to ensure authentic engagement within the sport. This strategy challenges established giants Nike, Adidas, and Puma, who now face a well-funded newcomer capable of offering unique incentives to attract top-tier talent. Smaller brands like New Balance and Skechers, once hoping to carve out niche challenger roles, may find themselves crowded out by On’s high-profile and well-resourced entry.

Mbappe's desire to “build something entirely new” and influence “tomorrow’s game” reflects a broader athlete empowerment trend where elite players seek equity, creative control, and deeper brand involvement rather than mere endorsement paychecks. Mbappe is set to debut On’s new boots soon, with their eventual market release expected next year. While converting this groundbreaking deal into lasting market success remains uncertain, the partnership marks a significant shift in how sportswear companies will compete for elite athlete partnerships in the soccer world.